Toro 520xi Garden Tractor User manual

Toro
Brand
Toro
Model
520xi Garden Tractor
Category
Trash Compactor
Type
User manual

This manual is also suitable for

Operator’s Manual
Domestic English (EN)
Form No. 3326-686
520xi and 522xi
Wheel Horse
Garden Tractor
Model No. 73542 and 73561—220000001 and Up
2
All Rights Reserved
Printed in the USA
2000 by The Toro Company
8111 Lyndale Avenue South
Bloomington, MN 55420-1196
The engine exhaust from this product contains
chemicals known to the State of California to
cause cancer, birth defects, or other reproductive
harm.
Warning
Important This engine is not equipped with a spark
arrester muffler. It is a violation of California Public
Resource Code Section 4442 to use or operate this engine
on any forest-covered, brush-covered or grass-covered
land. Other states or federal areas may have similar laws.
This spark ignition system complies with Canadian
ICES-002.
Ce système d’allumage par étincelle de véhicule est
conforme à la norme NMB-002 du Canada.
The enclosed Engine Owner’s Manual is supplied for
information regarding The U.S. Environmental
Protection Agency (EPA) and the California Emission
Control Regulation of emission systems, maintenance
and warranty.
Keep this engine Owner’s Manual with your unit.
Should this engine Owner’s Manual become damaged
or illegible, replace immediately. Replacements may be
ordered through the engine manufacturer.
Contents
Page
Introduction 3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Safety 3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Safe Operating Practices 3. . . . . . . . . . . . . . . . . . .
Toro Riding Mower Safety 5. . . . . . . . . . . . . . . . .
Slope Chart 6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Safety and Instruction Decals 7. . . . . . . . . . . . . . .
Check Before Operating 8. . . . . . . . . . . . . . . . . . . . . .
Opening the Hood 8. . . . . . . . . . . . . . . . . . . . . . . .
Closing the Hood 8. . . . . . . . . . . . . . . . . . . . . . . . .
Removing the Side Panels 8. . . . . . . . . . . . . . . . . .
Adding Fuel 9. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Checking the Engine Oil Level 9. . . . . . . . . . . . . .
Check for Debris 10. . . . . . . . . . . . . . . . . . . . . . . . .
Check the Safety Interlock System 11. . . . . . . . . . .
Check the Brake 11. . . . . . . . . . . . . . . . . . . . . . . . . .
Operation 11. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Think Safety First 11. . . . . . . . . . . . . . . . . . . . . . . .
Controls 11. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Using the Parking Brake 11. . . . . . . . . . . . . . . . . . .
Starting and Stopping the Engine 12. . . . . . . . . . . .
Page
Operating the Power Take Off (PTO) 12. . . . . . . . .
The Safety Interlock System 13. . . . . . . . . . . . . . . .
Gauges and Indicator Lights 14. . . . . . . . . . . . . . . .
Driving Forward or Backward 15. . . . . . . . . . . . . . .
Stopping the Machine 16. . . . . . . . . . . . . . . . . . . . .
Using the Cruise Control 16. . . . . . . . . . . . . . . . . . .
Raising and Lowering Attachments 16. . . . . . . . . . .
Positioning the Seat 17. . . . . . . . . . . . . . . . . . . . . . .
Lights 17. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Positioning the Tilt Steering Wheel 18. . . . . . . . . . .
Centering the Steering Wheel (Power Steering
Models) 18. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
The Smart Turnt Steering Feature 18. . . . . . . . . . . .
Pushing the Machine by Hand 18. . . . . . . . . . . . . . .
Maintenance 19. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Recommended Maintenance Schedule 19. . . . . . . .
Servicing the Air Cleaner 20. . . . . . . . . . . . . . . . . .
Servicing the Engine Oil 21. . . . . . . . . . . . . . . . . . .
Changing Spark Plugs 22. . . . . . . . . . . . . . . . . . . . .
Greasing the Tractor 23. . . . . . . . . . . . . . . . . . . . . .
Maintaining the Tire Pressure 24. . . . . . . . . . . . . . .
Servicing the Brake 24. . . . . . . . . . . . . . . . . . . . . . .
Draining the Fuel Tank 25. . . . . . . . . . . . . . . . . . . .
Replacing the Fuel Filter 26. . . . . . . . . . . . . . . . . . .
Servicing the Front Wheel Toe-In 26. . . . . . . . . . . .
Changing Transaxle Fluid 27. . . . . . . . . . . . . . . . . .
Cleaning the Power Steering Filter (Power Steering
Models Only) 28. . . . . . . . . . . . . . . . . . . . . . . . . . .
Replacing Fuses 29. . . . . . . . . . . . . . . . . . . . . . . . . .
Replacing Headlights 29. . . . . . . . . . . . . . . . . . . . . .
Replacing Taillights 29. . . . . . . . . . . . . . . . . . . . . . .
Servicing the Battery 30. . . . . . . . . . . . . . . . . . . . . .
Cleaning and Storage 32. . . . . . . . . . . . . . . . . . . . . .
Wiring Diagram 34. . . . . . . . . . . . . . . . . . . . . . . . . .
Troubleshooting 35. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Setup 40. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Loose Parts 40. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Checking Front Wheel Toe-in 40. . . . . . . . . . . . . . .
Ensuring that the Steering Linkage is Centered 40.
Checking Tire Pressure 40. . . . . . . . . . . . . . . . . . . .
Activating the Battery 41. . . . . . . . . . . . . . . . . . . . .
Installing the Drawbar Hitch Pin 42. . . . . . . . . . . . .
Checking the Wiring and Fasteners 42. . . . . . . . . . .
Test Driving the Tractor 42. . . . . . . . . . . . . . . . . . . .
The Toro Total Coverage Guarantee 44. . . . . . . . . . . . .
3
Introduction
Thank you for purchasing a Toro product.
All of us at Toro want you to be completely satisfied with
your new product, so feel free to contact your local
Authorized Service Dealer for help with service, genuine
replacement parts, or other information you may require.
Whenever you contact your Authorized Service Dealer or
the factory, always know the model and serial numbers of
your product. These numbers will help the Service Dealer
or Service Representative provide exact information about
your specific product. You will find the model and serial
number plate at the location shown in Figure 1.
1
m–3605
Figure 1
1. Model and serial number plate
For your convenience, write the product model and serial
numbers in the space below.
Model No:
Serial No.
Read this manual carefully to learn how to operate and
maintain your product correctly. Reading this manual will
help you and others avoid personal injury and damage to
the product. Although we design, produce and market
safe, state-of-the-art products, you are responsible for
using the product properly and safely. You are also
responsible for training persons, who you allow to use the
product, about safe operation.
The warning system in this manual identifies potential
hazards and has special safety messages that help you and
others avoid personal injury, even death. Danger,
Warning, and Caution are signal words used to identify
the level of hazard. However, regardless of the hazard, be
extremely careful.
Danger signals an extreme hazard that will cause serious
injury or death if the recommended precautions are not
followed.
Warning signals a hazard that may cause serious injury or
death if the recommended precautions are not followed.
Caution signals a hazard that may cause minor or
moderate injury if the recommended precautions are not
followed.
Two other words are also used to highlight information.
Important calls attention to special mechanical
information, and Note emphasizes general information
worthy of special attention.
Determine the left and right side of the machine from the
normal operating position.
Safety
This machine meets or exceeds the B71.1-1998
specifications of the American National Standards
Institute, in effect at the time of production. However,
improper use or maintenance by the operator or owner
can result in injury. To reduce the potential for injury,
comply with these safety instructions and always pay
attention to the safety alert symbol, which means
CAUTION, WARNING, or DANGER—“personal
safety instruction.” Failure to comply with the
instruction may result in personal injury or death.
Safe Operating Practices
The following instructions are from ANSI standard
B71.1—1998.
This product is capable of amputating hands and feet and
throwing objects. Always follow all safety instructions to
avoid serious injury or death.
General Operation
• Read, understand, and follow all instructions in the
operator’s manual and on the machine before starting.
• Allow only responsible adults who are familiar with
the instructions to operate the machine.
• Clear the area of objects such as rocks, toys, wire, etc.,
which could be picked up and thrown by the blade.
• Be sure the area is clear of other people before
mowing. Stop the machine if anyone enters the area.
• Never carry passengers.
• Do not mow in reverse unless absolutely necessary.
Always look down and behind before and while
backing.
• Be aware of the mower discharge direction and do not
point it at anyone. Do not operate the mower without
either the entire grass catcher or the guard in place.
• Slow down before turning.
4
• Never leave a running machine unattended. Always
turn off blades, set parking brake, stop engine, and
remove keys before dismounting.
• Turn off blades when not mowing.
• Stop the engine before removing the grass catcher or
unclogging the chute.
• Mow only in daylight or good artificial light.
• Do not operate the machine while under the influence
of alcohol or drugs.
• Watch for traffic when operating near or crossing
roadways.
• Use extra care when loading or unloading the machine
into a trailer or truck.
• Always wear safety goggles or safety glasses with side
shields when operating mower.
• Data indicates that operators, age 60 years and above,
are involved in a large percentage of riding
mower-related injuries. These operators should
evaluate their ability to operate the riding mower
safely enough to protect themselves and others from
serious injury.
Slope Operation
Slopes are a major factor related to loss-of-control and
tip-over accidents, which can result in severe injury or
death. All slopes require extra caution. If you cannot back
up the slope or if you feel uneasy on it, do not mow it.
• Mow up and down slopes, not across.
• Remove obstacles such as rocks, tree limbs, etc.
• Watch for holes, ruts or bumps. Uneven terrain could
overturn the machine. Tall grass can hide obstacles.
• Use slow speed. Choose a low gear so that you will not
have to stop or shift while on the slope.
• Follow Toro’s recommendations for wheel weight or
counterweights to improve stability.
• Use extra care with grass catchers or other
attachments. These can change the stability of the
machine.
• Keep all movement on slopes slow and gradual. Do
not make sudden changes in speed or direction.
• Avoid starting or stopping on a slope. If tires lose
traction, disengage the blades and proceed slowly
straight down the slope.
• Do not turn on slopes unless necessary, and then, turn
slowly and gradually downhill, if possible.
• Do not mow near drop-offs, ditches, or embankments.
The machine could suddenly turn over if a wheel goes
over the edge of a cliff or ditch, or if an edge caves in.
• Do not mow on wet grass. Reduced traction could
cause sliding.
• Do not try to stabilize the machine by putting your
foot on the ground.
• Do not use a grass catcher on steep slopes.
Children
Tragic accidents can occur if the operator is not alert to
the presence of children. Children are often attracted to
the machine and the mowing activity. Never assume that
children will remain where you last saw them.
• Keep children out of the mowing area and under the
watchful care of another responsible adult.
• Be alert and turn the machine off if children enter the
area.
• Before and while backing, look behind and down for
small children.
• Never carry children, even with the blades off. They
may fall off and be seriously injured or interfere with
safe machine operation.
• Never allow children to operate the machine.
• Use extra care when approaching blind corners,
shrubs, trees, the end of a fence or other objects that
may obscure vision.
Service
• Use extra care when handling gasoline and other fuels.
They are flammable and vapors are explosive.
– Use only an approved container.
– Never remove the gas cap or add fuel when the
engine is running. Allow the engine to cool before
refueling. Do not smoke.
– Never refuel the machine indoors.
– Never store the machine or fuel container inside
where there is an open flame, such as near a water
heater or furnace.
• Never run a machine inside a closed area.
• Keep nuts and bolts tight, especially the blade
attachment bolts. Keep equipment in good condition.
• Never tamper with safety devices. Check their proper
operation regularly.
• Keep the machine free of grass, leaves, or other debris
build-up. Clean up oil or fuel spillage. Allow the
machine to cool before storing.
• Stop and inspect the equipment if you strike an object.
Repair, if necessary, before restarting.
5
• Grass catcher components are subject to wear, damage
and deterioration, which could expose moving parts or
allow objects to be thrown. Frequently check
components and replace with manufacturer’s
recommended parts, when necessary.
• Mower blades are sharp and can cut. Wrap the blade(s)
or wear gloves, and use extra caution when servicing
them.
• Use only genuine Toro replacement parts to ensure that
original standards are maintained.
Toro Riding Mower Safety
The following list contains safety information
specific to Toro products or other safety information
that you must know that is not included in the ANSI
standard.
Engine exhaust contains carbon monoxide, an
odorless, deadly poison that can kill you.
Do not run the engine indoors or in an enclosed
area.
Warning
• Stop the engine, disconnect spark plug wire(s) and
remove key before performing any service, repairs,
maintenance or adjustments.
• Slow down before turning. Sharp turns on any terrain
may cause loss of control.
• Never leave a running machine unattended. Always
turn off blades, set parking brake, stop engine, and
remove the ignition and KeyChoice keys before
dismounting.
• Keep hands, feet, hair and loose clothing away from
attachment discharge area, underside of mower and
any moving parts while engine is running.
• Do not touch equipment or attachment parts which
may be hot from operation. Allow to cool before
attempting to maintain, adjust or service.
• Remove obstacles such as rocks, tree limbs, etc. from
the mowing area. Watch for holes, ruts or bumps, as
uneven terrain could overturn the machine. Tall grass
can hide obstacles.
• Battery acid is poisonous and can cause burns. Avoid
contact with skin, eyes and clothing. Protect your face,
eyes and clothing when working with a battery.
• Battery gases can explode. Keep cigarettes, sparks and
flames away from battery.
• Use only genuine replacement parts to ensure that
original standards are maintained.
• Mow up and down slopes greater than 5°, not across.
• Mow downhill only on slopes above 10°, never mow
uphill. If a steep slope must be ascended, back up the
hill, and drive forward down the hill, keeping the
machine in gear.
• Do not operate machine on hillsides or slopes
exceeding 15°.
• Avoid turning on slopes. If you must turn, turn slowly
and gradually downhill, if possible.
• Do not use a grass catcher on steep slopes. Heavy
grass bags could cause loss of control or overturn the
machine.
• Use only Toro-approved attachments. Warranty may
be voided if used with unapproved attachments.
6
Slope Chart
7
Safety and Instruction Decals
Safety decals and instructions are easily visible to the operator and are located near any
area of potential danger. Replace any decal that is damaged or lost.
On the drive shaft tunnel
(Part No. 80-8760)
(2) Under the side shield
(Part No. 98-5014)
On the drive shaft cover
(Part No. 99-6090)
On the front of the
seat bracket
(Part No. 99-5339)
On the front of the
seat bracket
(Part No. 99-2985)
Under the hood
(Part No. 100-7304)
On the engine bulkhead
(Part No. 98-5012)
On the battery strap
(Part No. 93-1265)
On the Battery
(Part No. 104-4163)
On the Battery
(Part No. 104-4164)
8
Check Before
Operating
Each time before operating your tractor, check the
following:
• Fuel level
• Engine oil level
• Debris on the air-intake screens
• Debris in the engine area
• Debris on the rear transaxle cover
• The safety interlock system
• The brake
Some of these steps will require that you open the hood or
remove the side panels on the tractor.
Opening the Hood
1. Park the machine on a level surface, disengage the
power take off (PTO), set the parking brake, lower the
attachment lift, stop the engine, and remove the
ignition key.
2. Push the hood latch to the left (Fig. 2).
m–3314
1
Figure 2
1. Hood latch
3. Raise the hood to full height.
Components under the hood will be hot if the
tractor has been running. If you touch hot
components you may be burned.
Allow the tractor to cool before performing
maintenance or touching components under the
hood.
Caution
Closing the Hood
The hood catch is located at the left hand corner of the
grill.
1. Press rearward on the hood catch as you begin to lower
the hood.
2. Push the hood down until the latch closes.
M4227
1
2
2
Front of tractor
Figure 3
1. Hood catch 2. Hood hinges
Removing the Side Panels
1. Park the machine on a level surface, disengage the
PTO, set the parking brake, lower the attachment lift,
stop the engine, and remove the ignition key.
2. Raise the hood.
3. Lift up and twist each of the two side panel latches
until they line up with the open slot (Fig. 4).
m–3318
1
2
Figure 4
1. Side panel latch 2. Open slot
4. Pull the top of the side panel toward you until the side
panel latches pass through the open slot.
5. Lift the side panel from the tractor.
9
Adding Fuel
Use unleaded, regular gasoline suitable for automotive use
(85 pump octane minimum). Leaded regular gasoline may
be used if unleaded regular is not available.
Important Do not use methanol, gasoline containing
methanol, or gasohol containing more than 10% ethanol
because the fuel system could be damaged. Do not mix oil
with gasoline.
Danger
In certain conditions, gasoline is extremely
flammable and highly explosive. A fire or
explosion from gasoline can burn you and others
and can damage property.
• Fill the fuel tank outdoors, in an open area,
when the engine is cold. Wipe up any gasoline
that spills.
• Do not fill the fuel tank completely full. Add
gasoline to the fuel tank until the level is 1/4 to
1/2 in. (6 to 13 mm) below the bottom of the
filler neck. This empty space in the tank allows
gasoline to expand.
• Never smoke when handling gasoline, and stay
away from an open flame or where gasoline
fumes may be ignited by a spark.
• Store gasoline in an approved container and
keep it out of the reach of children. Never buy
more than a 30-day supply of gasoline.
• Always place gasoline containers on the ground
away from your vehicle before filling.
• Do not fill gasoline containers inside a vehicle
or on a truck or trailer bed because interior
carpets or plastic truck bed liners may insulate
the container and slow the loss of any static
charge.
• When practical, remove gas-powered
equipment from the truck or trailer and refuel
the equipment with its wheels on the ground.
• If this is not possible, then refuel such
equipment on a truck or trailer from a portable
container, rather than from a gasoline
dispenser nozzle.
• If a gasoline dispenser nozzle must be used,
keep the nozzle in contact with the rim of the
fuel tank or container opening at all times until
fueling is complete.
Using Stabilizer/Conditioner
Use a fuel stabilizer/conditioner in the machine at all
times to provide the following benefits:
• Keeps gasoline fresh during storage of 90 days or less.
For longer storage, drain the fuel tank.
• Cleans the engine while it runs
• Eliminates gum-like varnish buildup in the fuel
system, which causes hard starting
Important Do not use fuel additives containing
methanol or ethanol.
Add the correct amount of fuel stabilizer/conditioner to
the gasoline, as directed by the manufacturer.
Note: A fuel stabilizer/conditioner is most effective when
mixed with fresh gasoline.
Filling the Fuel Tank
1. Park the machine on a level surface, disengage the
PTO, set the parking brake, lower the attachment lift,
stop the engine, and remove the ignition key.
Note: When filling the tank, make sure that the machine
is on a level surface so that adequate air space is allowed.
2. Clean around the fuel tank cap and remove the cap.
3. Add fuel until the fuel level is 1/4 to 1/2 in. (6 mm to
13 mm) below the bottom of the filler neck.
This space in the tank allows for expansion of the fuel.
Do not fill the fuel tank completely.
4. Install the fuel tank cap securely.
5. Wipe up any gasoline that may have spilled.
Checking the Engine Oil Level
1. Park the machine on a level surface, disengage the
PTO, set the parking brake, lower the attachment lift,
stop the engine, and remove the ignition key.
2. Open the hood.
3. Clean around the oil dipstick (Fig. 5) so dirt cannot
fall into the dipstick tube and damage the engine.
m–3246
1
2
Figure 5
1. Dipstick 2. Oil filler
10
4. Pull out the oil dipstick and wipe the metal end clean
(Fig. 6).
m–3219
1
Figure 6
1. Metal end
5. Slide the oil dipstick fully into the dipstick tube
(Fig. 5).
6. Pull the dipstick out and look at the metal end (Fig. 6).
If the oil level is low (near the L mark), add oil; refer
to Engine Oil, page 21.
Important Do not overfill the crankcase with oil
because this may result in engine damage.
Check for Debris
Important Operating the engine with a blocked grass
screen, dirty or plugged cooling fins, and/or cooling
shrouds removed, will result in engine damage from
overheating.
1. Park the machine on a level surface, disengage the
PTO, set the parking brake, lower the attachment lift,
stop the engine, and remove the ignition key.
2. Check for debris on the air-intake screens (Fig. 7).
1
m–3412
Figure 7
Arrows show air intake and exhaust path
1. Air intake screens (1 of 3
shown)
3. Wipe away debris before each use and/or during use, if
required.
4. Wipe away any accumulated debris from the rotating
air-intake screen (Fig. 8).
Danger
The rotating air-intake screen and drive shaft can
catch fingers, hands, and loose clothing, causing
amputation or other severe injury when moving.
• Do not operate the tractor without the side
panels and hood in place.
• Keep fingers, hands and clothing clear of the
rotating air-intake screen and drive shaft.
• Stop the engine and remove the ignition key
before performing maintenance.
1
m–3617
Figure 8
1. Rotating air intake screen
5. Clean any debris build-up from the engine area with a
brush or blower.
11
Important If possible, blow dirt out (Fig. 9), rather
than washing it out. If water is used, keep it away from
electrical items.
m–3615
Figure 9
Important Do not clean the machine using pressurized
water. High-pressure washing can damage the electrical
system or deplete grease.
6. Clean debris from the rear transaxle cover (Fig. 10).
Note: The rear transaxle cover is an air-intake area for
cooling the transaxle.
1
m–3436
Figure 10
1. Rear transaxle cover
Check the Safety Interlock
System
Always check the interlock system before operating the
tractor. Instructions for checking the interlock system are
found in the Operation section, page 13.
Check the Brake
Refer to Checking and Adjusting the Brake, page 24.
Operation
Think Safety First
Please carefully read all the safety instructions on
pages 3 through 7. Knowing this information could help
you, your family, pets, or bystanders avoid injury.
Controls
Become familiar with all the controls (Fig. 11) before you
start the engine and operate the machine.
m–3597
4
1
2
7
3
8
5
6
9
10
11
12
13
14
15
16
Figure 11
1. Throttle
2. Choke
3. PTO switch
4. Seat adjustment lever
5. Engine water temperature
gauge
6. Attachment lift lever
7. Indicator lights
8. Fuel gauge
9. Hour meter
10. Ignition switch
11. Brake pedal
12. Parking brake lever
13. High–Low range lever
14. Cruise control switch
15. Steering wheel tilt lever
16. Traction control pedal
Using the Parking Brake
Set the parking brake when you stop the machine or leave
it unattended.
12
Setting the Parking Brake
1. Push the brake pedal (Fig. NO TAG) down and hold it.
2. Lift the parking brake lever (Fig. NO TAG) up and
gradually take your foot off the brake pedal. The brake
pedal should stay down.
Releasing the Parking Brake
1. Push down on the brake pedal (Fig. NO TAG).
The parking brake lever should release.
2. Release the brake pedal.
Starting and Stopping
the Engine
Starting
1. Sit down on the seat.
2. Push the brake pedal down.
Note: The engine will not start unless you push the brake
pedal down fully.
3. Push the PTO switch to the off position (Fig. 12).
m–3257
1
2
3
Figure 12
1. Throttle
2. Choke
3. PTO switch
4. Move the choke lever to the on position (if the engine
is cold) (Fig. 12).
5. Move the throttle lever halfway to the fast position
(Fig. 12).
6. Turn the ignition key clockwise and hold it in the start
position (Fig. 13).
m–3312
1
2
3
4
Figure 13
1. Stop
2. Run with lights
3. Run
4. Start
7. When the engine starts, release the key.
Important Do not crank the engine continuously for
more than 10 seconds at a time. If the engine does not
start, allow a 60 second cool-down period between
starting attempts. Failure to follow these guidelines can
burn out the starter.
8. After the engine starts, move the choke lever to the off
position (Fig. 12).
If the engine stalls or hesitates, move the choke lever
back to the on position for a few seconds. Then, move
the throttle lever to the desired setting. Repeat this as
required.
9. Allow the engine to warm up before using it.
Stopping
1. Move the throttle lever to the slow position (Fig. 12).
2. Allow the engine to run for a short time to cool down.
3. Turn the ignition key to the stop position (Fig. 13).
4. Remove both the ignition and KeyChoice keys when
the equipment is not in use or unattended.
Operating the Power Take Off
(PTO)
The power take off (PTO) runs the various powered
attachments such as mowers, snowthrowers, and tillers.
If the ignition key is in the run or lights position and the
PTO is engaged, the PTO indicator light will be on. When
this light is on, it is a reminder: the implement is being
powered and the starter will not crank while the PTO is
engaged. Always turn off the PTO before getting off the
seat.
13
Engaging the PTO
1. Press the brake pedal to stop the machine.
2. Move the throttle lever to the fast position.
Important For best performance, always use full
throttle when the PTO is on.
3. Pull the PTO switch to the on position (Fig. 14).
m–3264
1
2
Figure 14
1. Push (off-disengaged) 2. Pull (on-engaged)
Disengaging the PTO
Push the PTO switch to the off position.
The Safety Interlock System
Understanding the Safety Interlock
System
The safety interlock system is designed to prevent the
engine from starting unless the following conditions are
met:
• You are sitting on the seat
• The brake pedal is depressed
• The PTO is in the off position
The safety interlock system is designed to stop the engine
when you do the following:
• You rise from the seat when the brake pedal is released
• You rise from the seat when the PTO is in the on
position.
The safety interlock system is designed to stop the PTO
when you shift into reverse with the power take off (PTO)
engaged.
Operating in Reverse
The tractor has an interlock feature that prevents mowers,
snowthrowers, and other PTO powered attachments from
operating while the tractor is traveling in reverse. If you
shift into reverse with the PTO engaged, the PTO will
stop.
If you need to mow or use other PTO powered
attachments while in reverse gear, you can temporarily
deactivate this interlock. Do not mow while backing up
unless it is absolutely necessary.
Danger
A child or bystander could be backed over by a
riding mower with blades engaged and cause
serious personal injury or death.
• Do not mow in reverse unless absolutely
necessary.
• Always look backward and down before
backing up.
• Use the KeyChoice switch only if you are
certain no children or other bystanders will
appear in the mowing area.
• Always remove both the ignition and
KeyChoice keys and put them in a safe place
out of the reach of children or unauthorized
users when leaving the unit unattended.
Before deactivating this interlock, ensure that there are no
children present on or near the property where you are
using the tractor, and that none are likely to appear while
you are mowing or operating an attachment. Be extra
observant after you have chosen to deactivate the
interlock because the sound of the tractor’s engine might
prevent you from being aware that a child or bystander
has entered the area.
If you are certain that you can safely mow or operate an
attachment in reverse, complete the following procedure:
1. Engage the PTO.
2. Insert the KeyChoice key into the KeyChoice switch
(Fig. 15).
Note: Do not insert the KeyChoice key unless it is
absolutely necessary to mow or operate an attachment in
reverse. Always remove both the ignition and the
KeyChoice keys and put them in a safe place out of the
reach of children when leaving the unit unattended.
14
m–4260
1
Figure 15
1. Reverse interlock key
3. Turn the KeyChoice key clockwise until it stops and
release it.
A red light illuminates on the front console (Fig.
NO TAG) to serve as a reminder that the interlock has
been deactivated.
4. Remove the KeyChoice key.
Once you deactivate the interlock, it stays in this
mode—with your mower blade or PTO powered
attachment operating whenever you back up—and the
console light stays on until you either disengage the PTO
or turn off the engine.
Testing the Safety Interlock System
Test the safety interlock system each time before you use
the machine. Do not operate the machine if the safety
system is not functioning properly. If the safety system
does not operate as described below, have an Authorized
Service Dealer repair the safety system immediately.
1. Fully press the brake pedal. Pull the PTO switch to the
On position.
2. Turn the ignition key to the Start position. The starter
should not crank.
3. Push the PTO switch to the Off position and release
the brake pedal.
4. Turn the ignition key to the Start position. The starter
should not crank.
5. Fully press the brake pedal and set the parking brake.
Push the PTO switch to the Off position and rise from
the seat.
6. Turn the ignition key to the Start position. The starter
should not crank.
7. Fully press the brake pedal and set the parking brake.
Push the PTO switch to the Off position and start the
engine.
8. With the engine running, release the parking brake and
rise slightly from the seat; the engine should stop.
9. Fully press the brake pedal, set the parking brake, push
the PTO switch to the Off position, and start the
engine.
10.Pull the PTO switch to the On position and rise
slightly from the seat; the engine should stop.
11. With the parking brake released, turn the ignition key
to the Run position without starting the engine.
12.Pull the PTO switch to the On position; you should
hear an audible click indicating that the PTO is
activated and the PTO light should illuminate.
13.Move the foot pedal to reverse; you should hear an
audible click, indicating that the PTO is deactivated,
and the PTO light should turn off.
14.With the parking brake released, turn the ignition key
to the Run position without starting the engine.
15.Pull the PTO switch to the On position.
16.Turn the KeyChoice key and release it. The
Operating–in–Reverse warning light should illuminate.
17.Move the foot pedal to reverse; the PTO and PTO light
on the dash should remain on.
18.Push the PTO switch to the Off position; the PTO light
and the Operating–in–Reverse warning light should
turn off.
Gauges and Indicator Lights
The indicator lights (Fig. 16) illuminate when certain
controls are activated and when major malfunctions occur
that need immediate attention.
1 2 3 4 5 6
78
m–3317
Figure 16
1. Parking brake light
2. PTO (power take off) light
3. Battery light
4. Operating–in–Reverse
warning light
5. Oil pressure light
6. Cruise control light
7. Engine oil temperature
gauge
8. Fuel gauge
15
Parking Brake Light
When the parking brake light is on, it indicates the
parking brake is set. The machine will not drive while the
parking brake is set.
PTO Light
When the PTO light is on, it indicates the implement is
being powered. The PTO clutch must be disengaged
before the engine will start.
Battery Light
The battery light will be on when the key is in the run or
lights positions if the battery voltage is below 12.1 volts
or above 15.0 volts. If the light comes on at a higher
RPM, it is important to have your battery and electrical
system checked and the problem corrected.
Operating–in–Reverse Warning Light
The Operating–in–Reverse warning light will illuminate
whenever the KeyChoice key is used to deactivate the
operating–in–reverse interlock. It is a reminder that the
interlock system is deactivated. The light goes out
whenever the PTO is disengaged or the engine is shut off.
When the light is on, look behind and use extra caution
when backing. Be especially watchful for children and
pets.
Oil Pressure Light
When the oil light is on, it indicates the engine oil
pressure is low. After the engine starts the light should go
out. When the engine is running, the light comes on if the
oil pressure drops below a safe operating level. If the light
comes on while the engine is running, stop the engine
immediately and correct the cause of low oil pressure.
Cruise Control Light
The cruise control light indicates that the cruise control
system is activated.
Engine Oil Temperature Gauge
This gauge shows the oil temperature in the engine. If the
gauge enters the red zone, disengage the PTO and allow
the engine to cool while continuing to run the engine.
If the gauge does not show temperatures dropping, stop
the engine immediately, clean the air intake screens,
and/or correct the cause of high temperature.
Fuel Level Gauge
This gauge shows the level of fuel remaining.
Hour Meter
The hour meter (Fig. NO TAG) records the amount of
time the engine has run. Use it to schedule regular
maintenance.
Driving Forward or Backward
1. Stop the tractor.
Important Do not shift gears with the tractor in
motion. Internal transmission damage may result.
Important Do not force the shift lever. Applying
slight pressure to the traction control pedal while shifting
will help the gears engage.
2. Shift into high (H) or low (L) forward speed with the
High-Low lever (Fig. NO TAG).
Note: Use low for best mowing performance and
smoothest operation with all attachments. Use high for
transporting or where conditions permit higher speed.
Danger
Driving with excessive speed on slopes can cause
you to rollover or lose control, resulting in serious
injury or death to you or bystanders.
• Do not shift into neutral while moving.
• Do not allow the tractor to roll freely in neutral
on slopes.
• Read, understand, and follow all instructions in
the Operator’s Manual and on the machine
before starting.
3. Place the throttle control in the fast position for best
performance. (The throttle control regulates engine
revolutions per minute.)
4. Place your foot on the traction control pedal and
slowly press on the top of the pedal to move forward,
or on the bottom of the pedal to move backward (Fig.
17).
Note: The farther you move the pedal in either direction,
the faster the machine will move in that direction.
16
3
4
m–3258
2
1
Figure 17
1. Traction control pedal
2. Brake pedal
3. Forward
4. Backward
5. To slow down, release the pressure on the traction
control pedal and step on the brake pedal.
Stopping the Machine
1. Release the traction control pedal.
2. Step on the brake pedal.
3. Disengage the PTO.
4. Lower the attachment lift.
5. Turn the ignition key to the stop position to stop the
engine.
6. Set the parking brake before getting off; refer to
Setting the Parking Brake, page 12.
7. Remove the ignition and KeyChoice keys from the
switches.
Children or bystanders may be injured if they
move or attempt to operate the tractor while it is
unattended.
Always remove the ignition and KeyChoice keys
and set the parking brake when leaving the
machine unattended, even if just for a few
minutes.
Caution
Using the Cruise Control
The cruise control is a switch (Fig. 18) on the right fender
that maintains a set traction control position without foot
pressure. The cruise control only operates when moving
forward.
m–3313
1
Figure 18
1. Cruise control
Engaging the Cruise Control
1. Drive the tractor forward and obtain the desired speed.
2. While holding your foot steady on the traction control
pedal, push the cruise control switch (Fig. 18) to the
set position.
This locks the traction control in position.
3. Remove your foot from the traction control.
Note: If you initially set the cruise control to any speed
other than full speed, you can speed up with your foot on
the traction pedal for as needed. When you release the
traction pedal, the cruise speed you set previously resumes
automatically.
Important If you accidentally press the cruise control
while the engine is running and you are not moving, the
machine will subsequently operate at partial speed in
forward and will not operate in reverse. To correct this
situation, move the cruise control switch to the off
position or press the brake pedal to disengage the cruise
control.
Disengaging the Cruise Control
To disengage the cruise control, complete one of the
following steps:
• While holding your foot steady on the traction control,
move the cruise control switch to the off position
(Fig. 18).
• Press the brake pedal.
This automatically disengages the cruise control and
applies the brake at the same time.
Raising and Lowering
Attachments
Raise and lower attachments using the attachment power
lift lever. This lever is located to the right of the steering
wheel (Fig. 19).
17
m–3258
1
Figure 19
1. Attachment power lift lever
Raising Attachments
1. Start the tractor.
2. Pull the lift lever up to raise the attachment (Fig. 20).
m–3315
1
2
Figure 20
1. Lift lever, Up 2. Lift lever, Down
3. Release the lever when the attachment has reached the
desired height.
The attachment will remain in the raised position until
you lower it again.
When the engine is off, attachments in the raised
position may gradually lower, possibly pinning or
injuring you or a bystander.
Lower the attachment lift before stopping the
engine.
Warning
Lowering Attachments
1. Start the tractor.
2. Push the lift lever down to lower the attachment
(Fig. 20).
Positioning the Seat
You can move the seat forward and backward. Position the
seat where you have the best control of the machine and
are most comfortable.
1. Move the adjustment lever sideways to unlock seat
(Fig. 21).
2. Slide the seat to the desired position and release the
lever to lock the seat into position.
Important Ensure that the seat is locked in position
before operating.
1
M3320
Figure 21
1. Adjustment lever
Lights
The lights turn on whenever you turn the ignition key to
or past the lights position (Fig. 22). You can turn then on
even if the engine is not running; therefore remove the
ignition key when leaving the machine unattended so that
no one can accidentally turn on the lights and discharge
the battery.
18
m–3312
1
Figure 22
1. Lights
Positioning the Tilt Steering
Wheel
The steering wheel has four tilt locations. Position the
steering wheel where you have the best control of the
machine and are most comfortable.
1. Lift the tilt lever to release the lock (Fig. 23).
2. Move the steering wheel to a comfortable position;
then release the lever to lock it in place.
1
2
m–3259
Figure 23
1. Tilt lever 2. Steering wheel
Centering the Steering Wheel
(Power Steering Models)
The power steering may not always return the steering
wheel to the centered position when you turn the wheels
straight forward. If this happens, center the steering wheel
using the following procedure:
1. Note the degree to which the steering wheel is out of
center.
2. Turn the steering wheel all the way in the opposite
direction until the front wheels no longer turn.
3. Continue turning the steering wheel by the degree to
which it is off center.
4. Turn the steering wheel in the other direction until the
front wheels aim straight ahead.
The steering wheel should now be centered.
The Smart Turn Steering
Feature
The Smart Turn Steering feature automatically lowers
the speed of the tractor in tight turns. The decrease in
speed is directly proportional to the sharpness of the turn,
up to a maximum speed reduction of 40 percent. This
allows you to make turns at higher speeds without having
to change the speed control position. After the turn, the
original speed is automatically restored.
The Smart Turn Steering feature does not affect engine
speed.
This system was set at the factory and should not need
adjustment.
Danger
Driving with excessive speed while turning can
cause you to rollover, resulting in serious injury or
death to you or bystanders.
• Do not rely on the Smart Turn steering feature
to avoid accidents while turning.
• Read, understand, and follow all instructions in
the Operator’s Manual and on the machine
before starting.
Pushing the Machine by Hand
Important Do not tow the machine because
transmission damage may occur. Always push the
machine by hand.
1. Disengage the PTO and stop the engine.
2. Move the High-Low range lever to the neutral position
(N).
This allows the rear wheels to turn freely.
3. Push the machine to the desired location.
4. Place the lever high or low after moving the machine,
and set the parking brake.
19
Maintenance
Recommended Maintenance Schedule
Maintenance Service
Interval
Maintenance Procedure
Each Use
• Engine oil—check level
• Brakes—check
• Safety System—check
• Air-intake screens—clean
1
• Engine area—clean
1
• Rear transaxle cover—clean
1
25 Hours
• Engine air precleaner—clean
1
• Tires—check pressure
• Battery—check electrolyte level
• Transaxle—check oil level
50 Hours
• Grease fittings—grease
• Power take off (PTO) belt—check tension
100 Hours
• Engine oil—change
2
• Engine air filter—replace
1
• Fuel filter—replace
200 Hours
• Engine oil filter—change
• Transaxle oil and oil filter—change
3
• Power steering filter—have it cleaned by your Authorized Service Dealer
3
• Spark plugs—change
Yearly/Storage Service
• Chipped surfaces—paint
• Brakes—check
• Safety System—check
• Air-intake screens—clean
• Rear transaxle cover—clean
• Engine air precleaner—clean
• Tires—check pressure
• Battery—check electrolyte level
• Grease fittings—grease
• Power take off (PTO) belt—check tension
• Engine oil—change
• Engine air filter—replace
• Fuel filter—replace
• Engine oil filter—change
• Transaxle oil and oil filter—change
• Spark plugs—change
1
More often in dusty, dirty conditions
2
Initially, perform this operation after 5 hours
3
Initially, perform this operation after 50 hours
Important Refer to your engine operator’s manual for additional maintenance procedures.
20
Caution
If you leave the key in the ignition switch, someone could accidently start the engine and
seriously injure you or other bystanders.
Remove the key from the ignition and disconnect the wire from the spark plug before you do
any maintenance. Set the wire aside so that it does not accidentally contact the spark plug.
Servicing the Air Cleaner
Foam Element: Clean and oil after every 25 operating
hours, or yearly, whichever occurs first.
Paper Element: Replace after every 100 operating hours
or yearly, whichever occurs first.
Note: Service the air cleaner more frequently (every few
hours) if operating conditions are extremely dusty or
sandy.
Removing the Foam and Paper Elements
1. Disengage the PTO, set the parking brake, lower the
attachment lift, stop the engine, and remove the
ignition key.
2. Open the hood.
3. Clean around the air cleaner to prevent dirt from
getting into the engine and causing damage (Fig. 24).
1
2
m–3214
3
4
5
6
8
7
Figure 24
1. Air cleaner cover
2. Knob
3. Cover nut
4. Cover
5. Foam element
6. Paper element
7. Rubber seal
8. Air cleaner base
4. Loosen the knob on the air cleaner cover and remove
the cover (Fig. 24).
5. Carefully slide the foam element off the paper element
(Fig. 24).
6. Unscrew the cover nut and remove the cover and paper
element (Fig. 24).
Cleaning the Foam Element
1. Wash the foam element in liquid soap and warm water.
2. When the element is clean, rinse it thoroughly.
3. Dry the element by squeezing it in a clean cloth.
4. Put one or two ounces of oil on the element (Fig. 25).
Important Replace the foam element if it is torn or
worn.
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Toro 520xi Garden Tractor User manual

Toro
Brand
Toro
Model
520xi Garden Tractor
Category
Trash Compactor
Type
User manual
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